agozhiy commented on a change in pull request #1910: DRILL-7393: Revisit Drill
tests to ensure that patching is executed b…
URL: https://github.com/apache/drill/pull/1910#discussion_r352358344
##########
File path: common/src/main/java/org/apache/drill/common/util/GuavaPatcher.java
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@@ -24,154 +24,157 @@
import java.util.stream.Collectors;
import java.util.stream.IntStream;
-import javassist.CannotCompileException;
import javassist.ClassPool;
import javassist.CtClass;
import javassist.CtConstructor;
import javassist.CtMethod;
import javassist.CtNewMethod;
-import javassist.NotFoundException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class GuavaPatcher {
private static final Logger logger =
LoggerFactory.getLogger(GuavaPatcher.class);
- private static boolean patched;
+ private static boolean patchingAttempted;
public static synchronized void patch() {
- if (!patched) {
- try {
- patchStopwatch();
- patchCloseables();
- patchPreconditions();
- patched = true;
- } catch (Throwable e) {
- logger.warn("Unable to patch Guava classes.", e);
- }
+ if (!patchingAttempted) {
+ patchingAttempted = true;
Review comment:
The try/catch block was moved to the component methods. It is simpler this
way to pinpoint possible errors.
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